commit 847cea72e61229c54baafb37acdd7975d5d82493
author Douglas Gregor <dgregor@apple.com> Tue Aug 07 06:14:34 2012 +0000
committer Douglas Gregor <dgregor@apple.com> Tue Aug 07 06:14:34 2012 +0000
tree 880d90d4c5d3982d0b7e1b984d123dace3400153
parent 0acd0c0a69d77e7762422e547ffe4386db30e664

Objective-C pointer types don't have C-linkage, even though they are
non-POD. Fixes <rdar://problem/12031870>.

llvm-svn: 161395

clang/lib/Sema/SemaDecl.cpp

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index a512c03..ffe45fa 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -6031,7 +6031,8 @@
       if (R->isIncompleteType() && !R->isVoidType())
         Diag(NewFD->getLocation(), diag::warn_return_value_udt_incomplete)
             << NewFD << R;
-      else if (!R.isPODType(Context) && !R->isVoidType())
+      else if (!R.isPODType(Context) && !R->isVoidType() &&
+               !R->isObjCObjectPointerType())
         Diag(NewFD->getLocation(), diag::warn_return_value_udt) << NewFD << R;
     }
   }